MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
THE_GATE_WHICH_IS_CALLED_AN_INVERTER_IS_CALLED__________?$ |
| A. | NOR |
| B. | NAND |
| C. | EXOR |
| D. | NOT |
| Answer» E. | |
| 2. |
The_expression_of_an_EXOR_gate_is_____________$ |
| A. | A’B+AB’ |
| B. | AB+A’B’ |
| C. | A+A.B |
| D. | A’+B’ |
| Answer» B. AB+A‚Äö√Ñ√∂‚àö√ë‚àö¬•B‚Äö√Ñ√∂‚àö√ë‚àö¬• | |
| 3. |
The universal gate that can be used to implement any Boolean expression is _________? |
| A. | NAND |
| B. | EXOR |
| C. | OR |
| D. | AND |
| Answer» B. EXOR | |
| 4. |
When logic gates are connected to form a gating/logic network it is called as a ______________ logic circuit. |
| A. | combinational |
| B. | sequential |
| C. | systematic |
| D. | hardwired |
| Answer» B. sequential | |
| 5. |
Which of the following gate will give a 0 when both of its inputs are 1? |
| A. | AND |
| B. | OR |
| C. | NAND |
| D. | EXOR |
| Answer» D. EXOR | |
| 6. |
The gate which is used to reverse the output obtained is _____ |
| A. | NOR |
| B. | NAND |
| C. | EXOR |
| D. | NOT |
| Answer» E. | |
| 7. |
The boolean expression of an OR gate is _______ |
| A. | A.B |
| B. | A’B+AB’ |
| C. | A+B |
| D. | A’B’ |
| Answer» D. A‚Äö√Ñ√∂‚àö√ë‚àö¬•B‚Äö√Ñ√∂‚àö√ë‚àö¬• | |
| 8. |
A __________ gate gives the output as 1 only if all the inputs signals are 1. |
| A. | AND |
| B. | OR |
| C. | EXOR |
| D. | NOR |
| Answer» B. OR | |
| 9. |
Logic Gates are the building blocks of all circuits in a computer. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Electronic circuits that operate on one or more input signals to produce standard output _______ |
| A. | Series circuits |
| B. | Parallel Circuits |
| C. | Logic Signals |
| D. | Logic Gates |
| Answer» E. | |